Citação norma APA

Russell, J. K., Pontzer, C. H., & Johnson, H. M. (1991). Both alpha-helices along the major histocompatibility complex binding cleft are required for staphylococcal enterotoxin A function.

Citação norma Chicago

Russell, J K., C H. Pontzer, and H M. Johnson. Both Alpha-helices Along the Major Histocompatibility Complex Binding Cleft Are Required for Staphylococcal Enterotoxin A Function. 1991.

Citação norma MLA

Russell, J K., C H. Pontzer, and H M. Johnson. Both Alpha-helices Along the Major Histocompatibility Complex Binding Cleft Are Required for Staphylococcal Enterotoxin A Function. 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.